Use the Rule for Order of Operations to Simplify the Expression

question 128

Short Answer

Use the rule for order of operations to simplify the expression as much as possible.

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Definitions:

Anticipatory Smiling

A social signal where an individual smiles in anticipation of a positive interaction.

Infant

A baby or small child, usually not yet a year old.

Strange Situation

A procedure developed by psychologist Mary Ainsworth to assess attachment styles in children by observing their reactions to separations and reunions with their caregiver.

Mary Ainsworth

A developmental psychologist known for her work in the field of attachment theory, particularly the Strange Situation assessment.